Chen, Shu-mei published the artcileStudy on low-grade pinnoite concentration by flotation, Name: Dodecylamineacetate, the publication is Liaoning Huagong (2010), 39(4), 356-361, database is CAplus.
Using sodium oleate and dodecylamine acetate (DAA) as compound collector, sodium metasilicate as regulator, low grade pinnoite (MgO¡¤B2O3¡¤3H2O) mineral from Dachaidan areas of Qinghai province, was concentrated by reverse flotation. The results indicated that pinnoite can be separated from gypsum, basic magnesium carbonate and salt by reverse flotation. Based on experiments, suitable processing parameters were obtained as follows: collectors dodecylamine acetate 1.5 kg/t, sodium oleate 0.15kg/t, regulator sodium metasilicate 0.92kg/t, liquid-to-solid ratio 6:1, flotation temperature 30-35¡ãC and time 10 min, hydrogen ion concentration of ore pulp 9.0-9.2. Under above conditions, the mass fraction of B2O3 in concentrate increased from 7.82% to 12.3% by first flotation, and recovery of boron was over 60%.
Liaoning Huagong published new progress about 2016-56-0. 2016-56-0 belongs to catalysis-chemistry, auxiliary class Active Esterification, name is Dodecylamineacetate, and the molecular formula is C14H31NO2, Name: Dodecylamineacetate.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia